What are the zeros of the function f(x) = (2x +6)(x-4)? A. x=-6 and x= -4
B. x= 3 and x=-4
C. x = 6 and x= -4
D. x= -3 and x = 4

Consider the line y = -3/-2 x +6. find the equation of the line that is perpendicular to this line and passes through the point (-9,-3). find the equation of the line that is parallel to this line and passes through the point (-9,-3).

In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n

What is the slope of the line passing through the points (-5, 7) and (-3,5)?